688 Attack Sub

688 Attack Sub is a submarine simulator where players command a nuclear-powered attack sub on ten missions blending Cold War tension with modern warfare. Choose between the advanced US Los Angeles-class or Soviet Alfa-class submarines, each with unique electronics and weapons—American models excel in sophistication and firepower, while Soviet ones prioritize speed. Manage periscope sonar, weapons, and navigation in real-time action with single-player campaigns or modem multiplayer. Stand out through detailed historical scenarios and fast-paced tension that makes submarine warfare feel thrilling and authentic.